Annihilus Theorycraft

The idea behind this deck is fairly simple. Play a bunch of negative power cards to abuse Annihilus' ability to send them over to the opponent. Play Negasonic and Nebula to further restrict opponent play space. Play Cosmo to have a tool against Destroy. Play Ravonna to get the Goblins out earlier and possibly play Zola on T5 to set up a two lane Negasonic situation going into turn 6.

Fun fact about Negasonic, even if she has already blown up a card, you can Zola her and the two copies can still each blow up a card.

Another fun fact is that multiple Negasonics in a single lane will all blow up the same card. There's no real value in stacking multiple Negasonics in the same lane.